name: Emulator smoke test

# Installs the release APK on an Android emulator and checks it starts and
# reaches the welcome screen. Called by the release workflow on every build;
# can be run by hand against the APK of an earlier run.

on:
  workflow_call:
  workflow_dispatch:
    inputs:
      run-id:
        description: "Run whose 'apk' artifact to test"
        required: true

permissions:
  contents: read
  actions: read

jobs:
  smoke-test:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4

      - name: Download built artifact
        uses: actions/download-artifact@v4
        with:
          name: apk
          path: app
          run-id: ${{ inputs.run-id || github.run_id }}
          github-token: ${{ github.token }}

      - name: Enable KVM
        run: |
          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
          sudo udevadm control --reload-rules
          sudo udevadm trigger --name-match=kvm

      - name: Launch the app on an emulator
        uses: reactivecircus/android-emulator-runner@a421e43855164a8197daf9d8d40fe71c6996bb0d # v2.38.0
        with:
          api-level: 34
          target: google_apis
          arch: x86_64
          disable-animations: true
          script: .github/scripts/smoke-test.sh app/releaseMarket/app-releaseMarket.apk

      - name: Upload screen, view tree and logcat
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: smoke-test-output
          path: smoke-out/
          if-no-files-found: ignore